1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Oksana_A [137]
2 years ago
10

What is the recursive formula for 4,8, 12, 16

Mathematics
1 answer:
shtirl [24]2 years ago
4 0

Answer:

looks like A, first answer, is correct when using n such that it names what value of the sequence to use like a1 = 4 and so on.

Step-by-step explanation:

You might be interested in
If their food and beverages costs$25.30 and there is an 8% meals tax, how much is the bill
Mashutka [201]
Hey there Unrazed90,

Answer : 

100% = $25.30
1% = $25.30 / 100
      = $0.253
8% = $0.253 x 8 
      = $2.024
Total = $25.30 + $2.024
         = $27.324
         = $27

Hope this helps :D

<em>~Natasha ♥</em>
8 0
3 years ago
3. Janet is flying a kite on a string that is 75m long. The kite is 62m above the ground. Estimate the distance between Janet an
konstantin123 [22]
Answer: a) It will be a right triangle with a hypotenuse of 75 and a vertical leg that is 62. 
b) The length of the kite string is 75 (given in the problem). However, I believe you are looking for the distance from the spot on the ground beneath the kite to Janet. That is about 42.2 m.

To find the missing distance in the right triangle. You have to use the Pythagorean Theorem.  I set it up and solve it below.

a^2 + b^2 = c^2
x^2 + 62^2 = 75^2
x^2 + 3844 = 5625
x^2 = 1781
x = 42.2 (about)

3 0
2 years ago
How to graph -5\3 on a number line
Alex_Xolod [135]
<span>Number line is a way of expressing an integer into a line. 
We have the given numbers:
Let x = -5
and Let y = 3

Now let’s create line with 0 in the center. Pls. see the attached image for the number line presentation.

The answer is -2</span><span>

</span>



8 0
3 years ago
Is 9.521521521 rational or irrational
enyata [817]

If the numbers after the decimal terminate, yes, it's rational.

9.521521521 = 9,521,521,521 / 1,000,000,000

If they don't terminate, but the pattern continues (which I suspect is the case here), yes, it's still rational.

If <em>x</em> = 9.521521521…, then

1000<em>x</em> = 9521.521521521…

Subtract <em>x</em> from this to eliminate the fractional part:

1000<em>x</em> - <em>x</em> = 9521.521521521… - 9.521521521…

999<em>x</em> = 9512

<em>x</em> = 9512/999

If they don't terminate, but the pattern does <em>not</em> continue, meaning the next few digits could be something random like

9.521521521<u>19484929271283583457</u>…

then the number would be irrational.

7 0
2 years ago
What is the measure of angle UST?
aliina [53]
I think the answer is c 30 degrees!!
6 0
2 years ago
Other questions:
  • A bag contains 1 blue, 2 green, 3 yellow, and 3 red marbles, as shown.
    13·2 answers
  • How do I find the missing pairs ?
    11·2 answers
  • What’s the height, x, of the smaller sailboats sail ?
    6·2 answers
  • The points (1,7) and (0,5) fall on a particular line. What is its equation in slope-intercept
    11·1 answer
  • Find the product of (4x - 3 ()2x^2 - 7x + 1)
    14·1 answer
  • Answer the following questions. (Hint: you can enter calculations right into the answer box. For example, entering "5/2" compute
    6·1 answer
  • A man mixed 2 teaspoons of sugar into his large coffee but then added one more teaspoon of sugar because it was not sweet enough
    10·1 answer
  • Solve for the value of x.
    14·1 answer
  • one variety grows up to 0.65 feet per day how fast in inches per hour can this weed grow sure your work using the correct conver
    5·2 answers
  • The circumference of a circle is 9 pi m. What is the area, in square meters? Express your answer in terms of pi​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!